What term describes the contract signed between the family and the PHA?

The correct answer is the voucher, specifically the HUD-52646 form. This document is essential in the Housing Choice Voucher (HCV) program as it represents the formal agreement that allows a family to participate in the program. It details the permissions and responsibilities of the family, as well as the Public Housing Authority (PHA), regarding the use of the housing voucher.

The voucher serves as a guarantee that the PHA will subsidize a portion of the family's rent, enabling them to find suitable housing in the private market. It acts as a bridge between the family and the housing assistance they are entitled to, ensuring they understand the benefits and limitations of the assistance provided.

In contrast, a lease refers to the agreement between the tenant and the landlord regarding the rental of a specific unit, while a tenancy agreement might encapsulate broader terms regarding occupancy. The Housing Program Agreement is more related to the overall framework of the HCV program rather than the specific contract between the family and the PHA. Thus, the formalized structure and contents of the HUD-52646 are crucial for establishing the family's eligibility and terms of participation in the program.